Mathematics · Averages
There are 80 students in a hostel. Due to new admissions, 30 new students join the mess, and the daily expense of the mess increases by ₹260, while the average expenditure per head diminishes by ₹10. What was the original daily expenditure (in ₹, rounded off to the nearest tens) of the mess?
- 14,020
- 23,720
- 34,220
- 43,630✓
Correct answer
3,630
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